Cisco 300 Series User Manual

IGMP Snooping Commands
OL-32830-01 Command Line Interface Reference Guide 434
21
no ip igmp snooping vlan vlan-id
Parameters
• vlan-id —Specifies the VLAN.
Default Configuration
Disabled
Command Mode
Global Configuration mode
User Guidelines
IGMP snooping can be enabled only on static VLANs.
IGMPv1, IGMPv2, and IGMPv3 Snooping are supported.
To activate IGMP snooping, bridge multicast filtering must be enabled by the
bridge multicast filtering command.
The user guidelines of the bridge multicast mode command describes the
configuration that is written into the FDB as a function of the FDB mode and the
IGMP version that is used in the network.
Example
switchxxxxxx(config)# ip igmp snooping vlan 2
21.3 ip igmp snooping vlan mrouter
To enable automatic learning of Multicast router ports on a VLAN, use the ip igmp
snooping vlan mrouter command in Global Configuration mode. To remove the
configuration, use the no form of this command.
Syntax
ip igmp snooping vlan
vlan-id mrouter learn pim-dvmrp
no ip igmp snooping vlan
vlan-id mrouter learn pim-dvmrp
Parameters
• vlan-id —Specifies the VLAN.

Cisco 300 Series Specifications

General

Model	Cisco 300 Series
Category	Switch
Dimensions	Varies by model
Weight	Varies by model
Power over Ethernet (PoE)	Available on select models
Management	Web-based GUI, SNMP, CLI
VLANs	Up to 256
Security Features	ACLs, 802.1X, Port Security
Humidity	10% to 90% non-condensing
Ports	8, 16, 24, 48